118894241883 has 4 divisors (see below), whose sum is σ = 158525655848. Its totient is φ = 79262827920.

The previous prime is 118894241881. The next prime is 118894241903. The reversal of 118894241883 is 388142498811.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 118894241883 - 2¹ = 118894241881 is a prime.

It is a super-2 number, since 2×118894241883² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118894241881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19815706978 + ... + 19815706983.

It is an arithmetic number, because the mean of its divisors is an integer number (39631413962).

Almost surely, 2^118894241883 is an apocalyptic number.

118894241883 is a deficient number, since it is larger than the sum of its proper divisors (39631413965).

118894241883 is an equidigital number, since it uses as much as digits as its factorization.

118894241883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39631413964.

The product of its digits is 3538944, while the sum is 57.

The spelling of 118894241883 in words is "one hundred eighteen billion, eight hundred ninety-four million, two hundred forty-one thousand, eight hundred eighty-three".